Answer:
59,215
Step-by-step explanation:
You can stack-multiply 911 x 56.
First, start off by multiplying 6 by each number of 911 from right to left order
Next, put a 0 underneath the last 5 of 4555 to represent that we are now multiplying in the tens place
Now multiply 5 by each number of 911 from right to left order
Finally, add 4,555 and 54,660
59,215 will be your product